Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4695827 | Electromagnetic energy interference seal for light beam touch panels | Larry A. Dial, William A. Smith, Gene W. Rieck | 1987-09-22 |
| 4692809 | Integrated touch paint system for displays | William A. Smith | 1987-09-08 |
| 4591710 | Ambient light and electromagnetic noise reduction circuit | Bruce M. Komadina, Vladeta D. Lazarevich | 1986-05-27 |